Physics Seminar: Dr Vasil Saroka

Centre for Computational Physics

Date: Wednesday 19th of May 2021, 13:30.
Location: Online (MS Teams meeting).

‘Graphene nanoribbons as building blocks for nanodevices’

by Dr Vasil Saroka, Department of Physics, Norwegian University of Science and Technology, Trondheim, Norway.

Abstract:

Graphene nanoribbons are nanometer size strips of graphene that are considered as building-block of future carbon opto-electronic and spintronics devices. The past decade has proven them can be produced in high variety and with atomic precision quality. This makes important revealing their structure-function relations required in atomically precise device designs. In this seminar, I am going to present an overview of my research on graphene nanoribbons, their electronic and optical properties studied within the tight-binding analytical and first principles numerical methods, with some consequences for their absorption spectroscopy [1,2,3]. Also, I will present some new ideas moving towards carbon based spin qubits.

1. R. B. Payod, D. Grassano, G. N. C. Santos…

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